He is such a _____________ teacher that he knows what his students need.
After ____ seemed like hours he came out with a bitter smile.
I agree with most of what you said, but I don't agree with ____.
He wrote a lot of novels, none of _____ translated into a foreign language.
--- What do you think made Mary so upset ? --- ____ her new bicycle.
The wonderful time they had been looking forward ____ at last.